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Hazardous Weather Outlook


Hazardous Weather Outlook...UPDATED
National Weather Service Chicago/Romeoville IL
1018 PM CDT Tue Sep 25 2018

LMZ740>745-270330-
Winthrop Harbor to Wilmette Harbor-
Wilmette Harbor to Northerly Island-
Northerly Island to Calumet Harbor-Calumet Harbor to Gary-
Gary to Burns Harbor-Burns Harbor to Michigan City-
1018 PM CDT Tue Sep 25 2018

This Hazardous Weather Outlook is for portions of the Illinois
nearshore waters of Lake Michigan and the Indiana nearshore
waters of Lake Michigan.

.DAY ONE...Tonight.

Weather hazards expected...

  Hazardous conditions for small craft.

.DAYS TWO THROUGH SEVEN...Wednesday through Sunday.

Wednesday...
  Hazardous conditions for small craft are likely.
Sunday and Monday...
  Limited Thunderstorm Risk.

$$

Kluber

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Hazardous Weather Outlook
National Weather Service Quad Cities IA IL
326 AM CDT Wed Sep 26 2018

IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-002-007-
009-015>018-024>026-034-035-MOZ009-010-270830-
Buchanan-Delaware-Dubuque-Benton-Linn-Jones-Jackson-Iowa-Johnson-
Cedar-Clinton-Muscatine-Scott-Keokuk-Washington-Louisa-Jefferson-
Henry IA-Des Moines-Van Buren-Lee-Jo Daviess-Stephenson-Carroll-
Whiteside-Rock Island-Henry IL-Bureau-Putnam-Mercer-Henderson-
Warren-Hancock-McDonough-Scotland-Clark-
326 AM CDT Wed Sep 26 2018

This Hazardous Weather Outlook is for portions of north central
Illinois...northwest Illinois...west central Illinois...east
central Iowa...northeast Iowa...southeast Iowa and northeast
Missouri.

.DAY ONE...TODAY AND TONIGHT

Area rivers are experiencing flooding. Please see the
latest Flood Statements and Flood Warnings for details.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY

Patchy frost will be possible late Friday night and early Saturday
morning north of highway 30.

There will be a potential for thunderstorms from Sunday afternoon
through Tuesday. It is too soon to determine the potential for
severe weather.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed today or tonight.

$$

Sheets

Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
311 AM CDT Wed Sep 26 2018

LMZ643>646-270815-
Sheboygan to Port Washington WI-
Port Washington to North Point Light WI-
North Point Light to Wind Point WI-
Wind Point WI to Winthrop Harbor IL-
311 AM CDT Wed Sep 26 2018

This Hazardous Weather Outlook is for portions of Lake Michigan.

.DAY ONE...Today and Tonight

A Small Craft Advisory is in effect through 10 AM.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday

Another Small Craft Advisory may be needed on Thursday for gusty
southwest winds.

$$

Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
311 AM CDT Wed Sep 26 2018

LMZ080-261-362-364-366-563-565-567-669-671-673-675-777-779-868-
870-872-874-876-878-270815-
Lake Michigan Michigan City IN to St. Joseph MI 5 NM offshore to
mid-line of lake.-
Lake Michigan from Seul Choix Point to Rock Island Passage 5NM
offshore to Mid Lake-
Lake Michigan South of a line from Seul Choix Point to the
Mackinac Bridge and North of a line from Charlevoix MI to South
Fox Island 5NM offshore-
Lake Michigan from Charlevoix to Point Betsie MI 5NM Offshore to
mid lake-
Lake Michigan from Point Betsie to Manistee MI 5NM offshore to
Mid Lake-
Lake Michigan from Rock Island Passage to Sturgeon Bay WI 5NM
offshore to mid lake-
Lake Michigan from Sturgeon Bay to Two Rivers WI 5NM offshore to
Mid Lake-
Lake Michigan from Two Rivers to Sheboygan WI 5NM offshore to Mid
Lake-
Lake Michigan from Sheboygan to Port Washington WI 5NM offshore
to Mid Lake-
Lake Michigan from Port Washington to North Point Light WI 5NM
offshore to Mid Lake-
Lake Michigan from North Point Light to Wind Point WI 5NM
offshore to Mid Lake-
Lake Michigan from Wind Point WI to Winthrop Harbor IL 5NM
offshore to Mid Lake-
Lake Michigan from Winthrop Harbor to Wilmette Harbor IL 5NM
offshore to Mid Lake-
Lake Michigan from Wilmette Harbor to Michigan City in 5NM
offshore to Mid Lake-
Lake Michigan from Pentwater to Manistee MI 5NM offshore to Mid
Lake-
Lake Michigan from Whitehall to Pentwater MI 5NM offshore to Mid
Lake-
Lake Michigan from Grand Haven to Whitehall MI 5NM offshore to
Mid Lake-
Lake Michigan from Holland to Grand Haven MI 5NM offshore to Mid
Lake-
Lake Michigan from South Haven to Holland MI 5NM offshore to Mid
lake-
Lake Michigan from St Joseph to South Haven MI 5NM offshore to
Mid Lake-
311 AM CDT Wed Sep 26 2018

This Hazardous Weather Outlook is for the open waters of Lake
Michigan.

.DAY ONE...Today and Tonight

High waves are expected over the middle and eastern half of Lake
Michigan through this morning.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday

Breezy southwest winds may reach gale force over the north half
of the lake on Thursday. High waves will develop over the north
half and continue into Thursday night.

$$
Collar
www.weather.gov/mkx

Hazardous Weather Outlook
National Weather Service Grand Rapids MI
329 AM EDT Wed Sep 26 2018

LMZ844>849-270730-
St Joseph to South Haven MI-South Haven to Holland MI-
Holland to Grand Haven MI-Grand Haven to Whitehall MI-
Whitehall to Pentwater MI-Pentwater to Manistee MI-
329 AM EDT Wed Sep 26 2018

This hazardous weather outlook is for portions of southwest Lower
Michigan.

.DAY ONE...Today and Tonight

Winds and waves will be very hazardous to small craft today with
west winds 20 to 30 knots and waves 4 to 8 feet.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday

Another period of 4 to 8 foot waves is possible Thursday as winds
turn southwest. Thunderstorms are possible Sunday night through
Tuesday with cloud to water lightning.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

$$

Hazardous Weather Outlook
National Weather Service Northern Indiana
247 AM EDT Wed Sep 26 2018

INZ003-MIZ077-271000-
La Porte-Berrien-
247 AM EDT Wed Sep 26 2018 /147 AM CDT Wed Sep 26 2018/

...BEACH HAZARDS STATEMENT IN EFFECT THROUGH THIS EVENING...

This Hazardous Weather Outlook is for northern Indiana and
southwest Michigan.

.DAY ONE...Today into Tonight.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Beach Hazards Statement in effect today.

.DAYS TWO THROUGH SEVEN...Thursday through Monday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

$$

Hazardous Weather Outlook
National Weather Service Northern Indiana
247 AM EDT Wed Sep 26 2018

LMZ043-046-271000-
New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI-
247 AM EDT Wed Sep 26 2018

This Hazardous Weather Outlook is for The Nearshore Waters of
Southeastern Lake Michigan.

.DAY ONE...Tonight.

A Small Craft Advisory is in effect today.

.DAYS TWO THROUGH SEVEN...Thursday through Monday.

No hazardous weather is expected at this time.

$$

Hazardous Weather Outlook
National Weather Service Lincoln IL
306 PM CDT Tue Sep 25 2018

ILZ027>031-036>038-040>057-061-261100-
Cass-Champaign-Christian-Coles-De Witt-Douglas-Edgar-Fulton-Knox-
Logan-Macon-Marshall-Mason-McLean-Menard-Morgan-Moultrie-Peoria-
Piatt-Sangamon-Schuyler-Scott-Shelby-Stark-Tazewell-Vermilion-
Woodford-
306 PM CDT Tue Sep 25 2018

This Hazardous Weather Outlook is for central and east central
Illinois.

.DAY ONE...LATE THIS AFTERNOON AND TONIGHT...

Thunderstorms will continue to increase through mid evening. There
is a slight risk of severe weather. The primary threat will be
with damaging winds. Some isolated large hail is also possible,
especially northwest of the Illinois River. An isolated tornado
cannot be ruled out, though this would be most likely north of
I-72.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY...

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is likely into this evening. For areas west of
I-55, this is most likely through 10 pm. East of I-55, the most
likely time frame is between 6 pm and 11 pm.

$$

U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: June 2, 2009
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